Keep The Change (Feat. GARY Of Leessang, BUMKEY Of Komplex)

Recording identifiers

ISRC

USA2P1341326

Release date of the album this recording appears on

2009-10-07

CopyrightID (CopyrightChains transaction hash)

0x40aaccf90aca7b2f9f28dafb5d77d5815477c0ff04544038e21fd26948f691ae

Copyright registration time

2026-06-11T02:34:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:d2947093e6fabbe15e4c91c6834d4431fdd1fe10b6281711b7391b8b7c1010ee

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USA2P1341326

What this proof establishes

This recording was released in 2009, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.